2. Transcontinental railroad-During the Civil War, Congress authorized land grants and loans for the building of the first transcontinental railroad totie California to the rest of the Union
3. Panic of 1893- A financial panic in 1893 forced a quarter of all railroads into bankruptcy.
4. 2nd Industrial Revolution - After the Civil War, in what some scholars have termed a "second Industrial Revolution," the growth was in heavy industry and the production of steel, petroleum, electric power, and the industrial machinery to produce other goods
5. Bessemer Process- The technological breakthrough that launched the rise of heavy industry was the discovery of a new process for making large quantities of steel
6. Andrew Carnegie- Leadership of the fast-growing steel industry passed to a shrewd business genius, Andrew Carnegie, who in the 1850s had worked his way up from being a poor Scottish immigrant to becoming the superintendent of a Pennsylvania railroad
7. Vertical Integration- which a company would control every stageof the industrial process, from mining the raw materials to transporting the finished product
8. Horizontal Integration-in which former competitors were brought under a single corporate umbrella
9. U.S. Steel- Carnegie sold his company in 1900 for over $400 million to a new steel combination headed by J. P. Morgan. The new corporation, United States Steel, was the first billion-dollar company and also the largest enterprise in the world
10. John D. Rockefeller- founded a company that would come to control most of the nation's oil refineries by eliminating its competition.
11. Standard Oil Trust- Rockefeller took charge